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Zinc Pyrithione CAS 13463-41-7

  • Synonyms: 1-HYDROXY-2-PYRIDINE THIONE, ZN SALT etc.
  • Appearance: White latex (48%), white to yellowish powder (98%)
  • Usage: Widely used in preparation of dandruff shampoo. Mainly used in cosmetics, shampoo, skin care, can also be used in adhesives, coatings, paints and so on.
  • Storage: Store sealed in a cool, dry and well-ventilated warehouse. Avoid direct sunlight
  • Packing: 25kg/drum
  • Samples: We offer free samples.

Description

Molecular Formula: C10H8N2O2S2Zn
Molecular Weight: 317.7
Structural Formula:Zinc Pyrithione CAS 13463-41-7

Specification:

Items

Specifications

Melting Point

approximate 240℃

Density

1.782g/cm3(Temp:25°C)

Vapor Pressure

0Pa at 25℃

Solubility

Almost transparent in pyridine

Odor

mild having a characteristic odor

Water Solubility

Insoluble(<0.1g/100mL at 21ºC)

Surface Tension

73mN/m at 7.22mg/L and 20℃

PH

6.0-9.0

Function:

1. Zinc pyrithione has excellent antibacterial activity against a variety of microorganisms.
2. As a highly effective antifungal agent, zinc pyrithione can inhibit the growth of a variety of fungi, such as dermatophyton and so on.
3. Zinc pyrithione has good stability in the product system and can release the active ingredient slowly.

Application:

1. Widely used in shampoos and conditioners. It is a very effective anti-dandruff ingredient and can also improve scalp problems such as itching and keep the scalp healthy.
2. It is used as an antibacterial agent in skin creams, body washes and other products. It has a certain auxiliary effect on the treatment and prevention of acne, acne and other skin problems.
3. In some anti-fungal ointments and lotions, zinc pyrithione can also be used as the main anti-fungal component for the treatment of skin ringworm infections, such as ringworm and jock itch.
4. As a topical drug ingredient, it is used to treat various skin fungal infections. For example, in the treatment of seborrheic dermatitis, tinea versicolor and other skin diseases.
5. Added as a preservative in paints and coatings. It can prevent the paint from being contaminated by microorganisms during storage and use, and avoid problems such as mold and discoloration.
6. Used for antibacterial treatment of plastic and rubber products. Such as plastic pipes, soles and other products.

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